In the anime

Like Brendan, he played no role in the anime, despite being a main character in the games. Similarly, his only appearance in anime is a brief cameo, in the original Japanese opening of The Legend of Thunder! (A New Oath), where he was shown with his Nidoking defeating Jimmy.

Paul seems to be based on Silver, in appearance and personality. He also has most of the Pokémon as Silver's manga counterpart. It is unknown if Paul has ever met him, Jimmy, or Marina. However, seeing as all four of them competed in the Johto League before Ash and Vincent did, this could be the case.

Pokémon

In the games

Silver's first appearance in the Pokémon video games took place during Generation II games Pokémon Gold and Silver, and he is expected to appear in the remake of such versions. He was first seen lurking near a window to the Elm Pokémon Laboratory; he later broke in, stealing a Pokémon (the Pokémon that is strongest against the player's chosen starter). He later used this Pokémon to battle Gold/Kris, doing this many times as they journeyed through Johto. This is not the only Pokémon he has stolen, as he also stole a Sneasel from a man in Cianwood City, and uses it in battle for the rest of the game.

Throughout his travels, Silver showed a strong hate for Team Rocket. He strongly interfered with the revived Team Rocket's plans at least twice, including their experiments with radio signals at the Lake of Rage. His stated reason for this dislike was that they are "weak" when cornered, and that he only cares about strong opponents. During one of his missions against Team Rocket, Silver apparently fought against Lance, who utterly decimated him. Silver is soon frustrated, as he claims that Lance told him he doesn't love his Pokémon enough. Lance's words are Silver's catalyst, as he begins to metamorphisize into a more kind hearted person. Before a battle at Indigo Plateau, Silver claims that he has reached his peak, finally understanding what Lance told him in Mahogany Town. During this battle, he uses a Crobat, which is only obtained when it loves its trainer, displaying that he now truly does care for his Pokémon.

Shortly after Gold/Kris defeated the Pokémon League, Silver took up training in the Dragon's Den. His personality has been likened by the Dragon Master to be similar to Clair's. He can be seen there on Tuesdays and Thursdays, and can be challenged at the Pokémon League on Mondays and Wednesdays. His activities on the weekend are unknown, but now that he is a kinder person, it can be assumed that he does not train on these days.

Pokémon

The starter Pokémon that Silver has will depend on which Pokémon the player chose to bring on Professor Elm's errand at the beginning of the game. As with all rivals, it will be the Pokémon whose type weakens that of the player's starter.

As a possible reference to Silver's training schedule, Pearl also can be battled again (on Saturdays and Sundays) after the player becomes champion. He can also be found training at Stark Mountain during the week in Pokémon Diamond and Pearl.

If Silver's stolen starter is Totodile, he uses Croconaw at level 16 in his second battle, despite Totodile only being able to evolve from level 18 onwards. However, if Silver's stolen starter is Cyndaquil, he uses Quilava at level 32 in his fourth battle, while the other two are their final forms (which is normal).

In his anime cameo, his only known Pokémon is a Nidoking. All other game rivals that have made anime appearances have been seen with the Template:Type2 starter from their home region, indicating another possible Pokémon for Silver to have (which would also fit in weakening Jimmy's Typhlosion).

Two of Silver's Pokémon in his final team received evolutions in Generation IV. The same two Pokémon are also the only members of his team that did not evolve twice.